Package org.codehaus.mojo.versions.api

Class ArtifactVersionsCache

java.lang.Object

org.codehaus.mojo.versions.api.ArtifactVersionsCache

public class ArtifactVersionsCache
extends Object

Utility providing a cached AbstractVersionDetails.getNewestUpdateWithinSegment(Optional, boolean) API

Constructor Summary

Constructors

Constructor	Description
ArtifactVersionsCache(org.apache.commons.lang3.function.TriFunction<AbstractVersionDetails,Optional<Segment>,Boolean,?> cachedFunction)	Constructs a new instance given the concrete function for obtaining the details

Method Summary

Modifier and Type	Method	Description
<V extends AbstractVersionDetails, R> R	get(V artifactVersions, Optional<Segment> updateScope, boolean allowSnapshots)	Returns the required information for the given ArtifactVersions object and the given update scope.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ArtifactVersionsCache

public ArtifactVersionsCache(org.apache.commons.lang3.function.TriFunction<AbstractVersionDetails,Optional<Segment>,Boolean,?> cachedFunction)

Constructs a new instance given the concrete function for obtaining the details

Parameters:

cachedFunction - reference to the function computing the required information

Method Details

get

public <V extends AbstractVersionDetails,
R> R get(V artifactVersions,
 Optional<Segment> updateScope,
 boolean allowSnapshots)

Returns the required information for the given ArtifactVersions object and the given update scope. If the information is already present in cache, the cached version is returned. Otherwise, the artifactVersions object is queried and the response is cached.

Type Parameters:

V - concrete implementation of AbstractVersionDetails

R - return type of the cached function

Parameters:

artifactVersions - ArtifactVersions object referring to the given dependency

updateScope - update scope

allowSnapshots - whether snapshots should be included

Returns:

last retrieved update information